Chair



FIG. 1 is a perspective view of a chair showing our new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a left side perspective view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a rear perspective view thereof; and,

FIG. 6 is an enlarged fragmentary front perspective view thereof, showing the right arm. 

CLAIM The ornamental design for a chair, as shown and described. 